Renesas Electronics Corporation Laser Drivers HXT5104A-DNT

The HXT5104A-DNT is a VCSEL driver array designed for low-power optical transmitter modules. It facilitates complete digital-to-optical conversion, integrating CML input, laser driver, drive control, and supervision within a compact assembly. The device operates with a low power consumption of 46mW per channel, providing an average and modulation current of 5mA, with a maximum of 10mA for both. It is compatible with common cathode and isolated VCSEL arrays and features a 2-wire interface control for design flexibility. This driver is compliant with QSFP MSA, InfiniBand QDR/FDR, and 40G Base-SR4 standards, making it suitable for applications such as IEEE 802.3ba Ethernet transceivers and proprietary multi-channel optical modules. The HXT5104A-DNT is available as a bare die measuring 2.05mm x 1.67mm and operates within a temperature range of 0¬8C to +95¬8C.